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Official data from INPI

ELEMENTO DE ATRITO MULTI-CAMADAS, PROCESSO DE FABRICAÇÃO DE UM ELEMENTO DE ATRITO EM COMPÓSITO CARBONO-CARBONO MULTI-CAMADAS E DISPOSITIVO DE DISTRIBUIÇÃO DOS SEGMENTOS DE MECHAS E/OU DE FIBRAS DE CARBONO EM UM MOLDE

ArquivadaInvention Patent

Application data

Number

PI9101857

Type

Invention Patent

Filing

05/08/1991

Publication

12/17/1991

Progress at the INPI

  1. Filing05/08/91
  2. Publication12/17/91
  3. Examination03/10/92
  4. Allowance12/22/98
  5. Abandoned
  6. In force

The application was allowed on 12/22/1998 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 04/11/2000. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Le Carbone-Lorraine

FR

Inventors

C. B. (pessoa física)

FR

J. C. (pessoa física)

FR

Technical data

IPC Classification

Priority claims

FR

90 06488 · 05/10/1990

FR

91 03827 · 03/25/1991

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

Arquivamento - Artigo 38 & 2º da LPI.

04/11/2000

RPI 1527

Deferimento

#9.1

12/22/1998

RPI 1459

Solicitação de exame técnico

#4.1

03/10/1992

RPI 1110

Publicação do pedido de patente

#3.1

12/17/1991

RPI 1098

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